Another way is to use the plural pronoun "their". This is very common these days, but some people still object.
A third way is to use the plural. You started with the plural. You could continue with that.
Many young people have difficulties finding their first jobs. One of the reasons for this fact may be the lack of working experience. People who have never worked don’t know how to perform their duties well and may even cause damage to fragile equipment for example. This is a risk that most employers don’t wish to incur.